Dual General Purpose Low-Voltage Comparator - LMV393

LMV393 (ACTIVE)

Dual General Purpose Low-Voltage Comparator

 

Description

The LMV393 and LMV339 devices are low-voltage (2.7 V to 5.5 V) versions of the dual and quad comparators, LM393 and LM339, which operate from 5 V to 30 V. The LMV331 is the single-comparator version.

The LMV331, LMV339, and LMV393 are the most cost-effective solutions for applications where low-voltage operation, low power, and space saving are the primary specifications in circuit design for portable consumer products. These devices offer specifications that meet or exceed the familiar LM339 and LM393 devices at a fraction of the supply current.

Features

  • 2.7-V and 5-V Performance
  • Low Supply Current
    • LMV331 130 μA Typ
    • LMV393 210 μA Typ
    • LMV339 410 μA Typ
  • Input Common-Mode Voltage Range Includes Ground
  • Low Output Saturation Voltage 200 mV Typical
  • Open-Collector Output for Maximum Flexibility

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Parametrics Compare all products in Comparators

 
Number of Channels (#)
Output Type
Vs (Min) (V)
Vs (Max) (V)
tRESP Low - to - High (us)
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Max) (mA)
Input Bias Current (+/-) (Max) (nA)
Rail-to-Rail
Special Features
Rating
Operating Temperature Range (C)
VICR (Max) (V)
VICR (Min) (V)
Package Group
LMV393 LMV331 LMV331-Q1 LMV339 LMV393-Q1
2    1    1    4    2   
Open Collector    Open Collector    Open Collector    Open Collector    Open Collector   
2.7    2.7    2.7    2.7    2.7   
5.5    5.5    5.5    5.5    5.5   
0.2    0.2    0.3    0.2    0.2   
7    7    7    7    7   
0.1    0.12    0.12    0.075    0.1   
250    250    250    250    250   
Out    Out    Out    Out    Out   
N/A    N/A    N/A    N/A    N/A   
Catalog    Catalog    Automotive    Catalog    Automotive   
-40 to 125    -40 to 125    -40 to 125    -40 to 125    -40 to 125   
4.2    4.2    4.2    4.2    4.2   
-0.1    0    0    -0.1    -0.1   
SOIC
TSSOP
VSSOP   
SC70
SOT-23   
SOT-23    QFN
SOIC
TSSOP   
SOIC   

Other qualified versions of LMV393

Version Part Number Definition
Automotive LMV393-Q1 Q100 devices qualified for high-reliability automotive applications targeting zero defects

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